Starter quiz

  • Match the pairs of number complements to 100
    • 16
      84 ✓
    • 55
      45 ✓
    • 31
      69 ✓
    • 42
      58 ✓
  • Use a mental strategy to sum these multiples of 10 560 + 120 = ______
    • '680' ✓
  • Add together these multiples of 1,000 using a mental strategy. {{ ]} = 15,000 + 27,000
    • '42,000' ✓
  • Complete this subtraction using a mental strategy. 67,000 − 12,000 = ______
    • '55,000' ✓
  • How much change would I get from £20 if I spent £11.75 on a new football? £______ change.
    • '8.25' ✓
  • I have a ball of old plasticine that weighs 750 g and a new jumbo pack that weight 1.2 kg. What mass of plasticine do I have altogether?
    • '1.95 kg' ✓
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